NEMA17 NEMA23 NEMA34 NEMA42
Stepper Motor Driver

DM420B Stepper Motor Driver for NEMA 8 NEMA 11 NEMA 14 NEMA 17 Stepper Motors.

Input range              12 volts ~ 36 volts DC
Peak current           0.44 A ~ 2.83 A
Size                             85mm*54mm*20mm
Weight                      100g

GM420B stepper motor driver

M542 Stepper Motor Driver for NEMA 17 NEMA 23 Stepper Motors

Input range              24 volts ~ 50 volts DC
Peak current            1.13 A ~ 4.25 A
Size                            120mm*80mm*33.5mm
Weight                      300g

GM542 stepper motor driver

M545 Stepper Motor Driver for NEMA 17 NEMA 23 NEMA 34 Stepper Motors

Input range              24 volts ~ 50 volts DC
Peak current            1.0 A ~ 4.5 A
Size                            120mm*80mm*33.5mm
Weight                      300g

GDM545 stepper motor driver

MA860H Stepper Motor Driver for NEMA 23 NEMA 34 Stepper Motors

Input range              24 VDC ~ 110 VDC, 18 VAC ~ 80 VAC
Peak current            2.0 A ~ 7.8 A
Size                            140mm*97mm*48mm
Weight                      500g

GMA860H stepper motor

2H2208T Stepper Motor Driver for NEMA 42 Stepper Motors

Input range              110 VAC ~ 220 VAC
Peak current            4.5 A ~ 8.0 A
Size                            180mm*76mm*130mm
Weight                      800g

GMA860H stepper motor